Two 90 year old men, Mike and Joe, have been friends all of their lives. When it's clear that Joe is dying, Mike visits him every day. One day Mike says, "Joe, we both loved football all our lives, and we played football on Saturdays together for so many years. Please do me one favour, when you get to Heaven, somehow you must let me know if there's football there." Joe looks up at Mike from his death bed," Mike, you've been my best friend for many years. If it's at all possible, I'll do this favour for you. Shortly after that, Joe passes on. At midnight a couple of nights later, Mike is awakened from a sound sleep by a blinding flash of white light and a voice calling out to him, "Mike--Mike." "Who is it? asks Mike sitting up suddenly. "Who is it?" "Mike--it's me, Joe." "You're not Joe. Joe just died." "I'm telling you, it's me, Joe," insists the voice." "Joe! Where are y